Repair missing capacitor near display connection port
I’ve got a problem after changing battery & display;
unfortunately the screen had some little damage before the operation and in the opening procedure it cracked definitely ; btw I’ve already bought the spare display and testing before reassembly the display doesn’t give sign of life ( both new and old one );
I’ve checked the display connector and looking closely , seem that some capacitor are missing
so I’m thinking that at 100% the problem in my case is caused by this fault, also if loocking other MB pics like that ( https://d3nevzfk7ii3be.cloudfront.net/ig... ) seem that not always these capacitor are present;
Any one knows whitch capacitor are needed or have any idea to measure and then fix the problem ?
My MB model is: 50H01197-70M-04
thanks in advance to everyone will answer/help
phone works correctly:
- pushing power button make the phone vibrate and boot;
- after some sec wifi works ( i ping the phone )
- device is found by pc if connected at USB and plays the connection sound;
- fingerprint sensor work ( but after boot is needed to unlock by code/sequence )
all these checks ensure that phone is working correctly
Just in case someone else have the same problem;
I’ve solved by myself;
i found some smd capacitors from a donor dead device that had similar one in size,
then i desoldered and soldered on the pixel phone board;
soldering was not clean cause i made with a standard soldering iron with “HUGE” needle and i had to scratch board around caose the part in which solder in the component was not enough for the soldering tin to attach!
btw i double checked connectivity with the tester and all the connections was fine;
I bought a new display on ebay but it resulted to be broken, and then after had returned and refunded i ordered another on on amazon and finally it workd like a charm!
Questa è una buona domanda?